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           _    _     _____      ___     _    _   
    ___   | || | ||  / ____||   / _ \\  | |  | || 
   /   || | || | || / //---`'  | / \ || | |/\| || 
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   \__ ||  \____//   \_____||   \___//  |_// \_|| 
    -|_||   `---`     `----`    `---`   `-`   `-` 
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Text this: Synthesis of poly(Rac-lactide) using Tri-n-butyltin(IV) n-butoxide as initiator: The investigation on stereochemistry and polymerization mechanism